27024920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51971}}^1$

素因数の和:51995

約数の個数: 32

約数和(自身を含む): 65484720

約数和(自身を除く): 38459800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 51971, 103942, 207884, 259855, 415768, 519710, 675623, 1039420, 1351246, 2078840, 2702492, 3378115, 5404984, 6756230, 13512460, 27024920]

約数ペア:

[(1, 27024920), (2, 13512460), (4, 6756230), (5, 5404984), (8, 3378115), (10, 2702492), (13, 2078840), (20, 1351246), (26, 1039420), (40, 675623), (52, 519710), (65, 415768), (104, 259855), (130, 207884), (260, 103942), (520, 51971)]